11948116 has 12 divisors (see below), whose sum is σ = 21630420. Its totient is φ = 5768000.

The previous prime is 11948021. The next prime is 11948137. The reversal of 11948116 is 61184911.

It can be written as a sum of positive squares in 2 ways, for example, as 2924100 + 9024016 = 1710^2 + 3004^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51385 + ... + 51616.

It is an arithmetic number, because the mean of its divisors is an integer number (1802535).

Almost surely, 2^11948116 is an apocalyptic number.

It is an amenable number.

11948116 is a deficient number, since it is larger than the sum of its proper divisors (9682304).

11948116 is a wasteful number, since it uses less digits than its factorization.

11948116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103034 (or 103032 counting only the distinct ones).

The product of its digits is 1728, while the sum is 31.

The square root of 11948116 is about 3456.6046924692. The cubic root of 11948116 is about 228.6124143021.

The spelling of 11948116 in words is "eleven million, nine hundred forty-eight thousand, one hundred sixteen".